2824631 has 2 divisors, whose sum is σ = 2824632. Its totient is φ = 2824630.

The previous prime is 2824621. The next prime is 2824637. The reversal of 2824631 is 1364282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2824631 - 2¹⁰ = 2823607 is a prime.

It is a super-2 number, since 2×2824631² = 15957080572322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2824631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2824637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412315 + 1412316.

It is an arithmetic number, because the mean of its divisors is an integer number (1412316).

2^2824631 is an apocalyptic number.

2824631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2824631 is an equidigital number, since it uses as much as digits as its factorization.

2824631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 2824631 is about 1680.6638569327. The cubic root of 2824631 is about 141.3580591654.

It can be divided in two parts, 282 and 4631, that added together give a cube (4913 = 17³).

The spelling of 2824631 in words is "two million, eight hundred twenty-four thousand, six hundred thirty-one".